BJT02053I DD(ddname) is not present in JCL, can not process preconfiguration file
Explanation
The PROC for starting the Output Manager started task does not contain the required PRECONFG DD statement. As a result, the configuration file that is specified by the PRECONFG DD cannot be processed.
User response
Add the PRECONFG DD statement to the started task JCL. This DD specifies the preconfiguration file that contains the startup commands to be processed early in the startup of the started task. Although the PRECONFG DD is required and must specify the preconfiguration file (BJT#IN05 by default), the commands in the preconfiguration file are optional and can be commented out.
Module
BJTSINIT